Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Simplify test for RAM devices

Browse source 
mtdblock is the only user of aggregate capabilities in mtd.  This is clearly
bogus and should be changed.  In particular, it tries to determine whether
the device in question is a piece of RAM.  For every single driver that fits
the current criteria, an easier test would be to check for the type being
MTD_RAM.

Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
This commit is contained in:
Jörn Engel 2006-04-13 18:53:14 +02:00 committed by David Woodhouse
parent 94171db1d2
commit 7f7c08dfdf
1 changed files with 1 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
drivers/mtd/mtdblock.c
View file

@ -288,8 +288,7 @@ static int mtdblock_open(struct mtd_blktrans_dev *mbd)
mutex_init(&mtdblk->cache_mutex); mutex_init(&mtdblk->cache_mutex);
mtdblk->cache_state = STATE_EMPTY; mtdblk->cache_state = STATE_EMPTY;
if ((mtdblk->mtd->flags & MTD_CAP_RAM) != MTD_CAP_RAM && if (mtdblk->mtd->type != MTD_RAM && mtdblk->mtd->erasesize) {
mtdblk->mtd->erasesize) {
mtdblk->cache_size = mtdblk->mtd->erasesize; mtdblk->cache_size = mtdblk->mtd->erasesize;
mtdblk->cache_data = NULL; mtdblk->cache_data = NULL;
} }